Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya

MOSA, Issa; Akkuzu, Erol; EHWAETI, Mahmoud

Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya

Issa MOSA, (Kastamonu University, Institute of Science, 37150, Kastamonu, Turkey)

Mahmoud EHWAETI, (University of Omar Al-Mukhtar, College of Agriculture, Al Baida, Libya)

Erol AKKUZU (Kastamonu University, Faculty of Forestry, 37150, Kastamonu, Turkey * :)

Kastamonu Üniversitesi Orman Fakültesi Dergisi

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Yıl: 2017 Cilt: 17 Sayı: 2 Sayfa Aralığı: 362 - 367 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya

Öz:

Çalışmanın amacı: Bu çalışmada Libya'nın Green Mountain bölgesinde kök-ur nemetodu ile bağlantılı mantarların izole edilmesi ve bu mantarların kök-ur nemetodu yumurta açılımları üzerine etkisinin araştırılması amaçlanmaktadır. Materyal ve yöntem: Bu çalışmada Libya'nın Green Mountain bölgesindeki bazı tarım alanlarından kök-ur nematodu enfekteli toprak örnekleri alınmıştır. Araziden örnek alımları Mayıs 2007'de 10 farklı alanda yapılmıştır. Her bir alandan domates ekili iki tarla seçilerek örneklenmiştir. Mantar türlerini izole etmek için farklı besi ortamları kullanılmış olup enfekte olmuş bitki rizosferlerinden 15 mantar türü izole edilmiştir. Daha sonra izole edilip teşhis edilen bazı mantar türlerinin nematod yumurtaları açılım oranları üzerine etkisi test edilmiştir. Sonuçlar: Izolasyon sonuçları izole edilen bazı mantar türlerinin nematodlar üzerinde parazitik özellikte olduğunu göstermiştir. Çalışma alanında Arthrobotrys sp. varlığının en yüksek yüzdeye (%70) sahip olduğu, en az görülen türlerin ise Penicillium sp. (%12.25) olduğu tespit edilmiştir. Araştırmada mantar üreme yapılarının 3 inokulum seviyesi (0.75, 1.5 ve 2×106) test edilmiştir. Sonuç olarak, en yüksek yumurta açılımı engellenme (%90.5) Paecilomyces lilacinus'da ve en düşük (%58.4) ise Vertecillium chlamydosporium uygulamasında görüldü. Araştırma vurguları: Bu çalışmanın sonucu olarak, kök-ur nematodu ile biyolojik mücadele kapsamında daha başarılı sonuçların alınabileceği düşünülmektedir

Anahtar Kelime:

Konular: Biyoloji Orman Mühendisliği

Libya’nın Green Mountain bölgesinde kök-ur nematodu (Meloidogyne incognita) ile bağlantılı mantarların izolasyonu ve yumurtaların açılımı üzerine etkisi

Öz:

Aim of study: The aim of the study was to isolate the fungi associated with root-knot nematodes and to determine their effect on its eggs hatching in the Green Mountain region of Libya. Material and methods: Soil samples infected with root-knot nematode were collected from the some farms of the Green Mountain region in Libya. Sample collection was carried out during May 2007 within ten different areas. Two fields planted with tomato plants were chosen from the each area. Different types of culture media were used to isolate the fungus species. Fifteen fungi were isolated from the rhizosphere of infected plants. Then, the effect of some isolated and identified fungi on the rate of hatching of nematode eggs was tested. Main results: Isolation results indicate that some of the isolated fungi were considered as parasites on the nematodes. In the study area, Arthrobotrys sp. had the highest percentage of occurrence (70%) and the least one was Penicillium sp. (12.25%). Three inoculum levels of 0.75, 1.5, 2×106 fungal propagules were tested and the highest hatching inhibition (90.5%) was recorded in Paecilomyces lilacinus and the lowest inhibition level (58.4%) was observed in Vertecillium chlamydosporium. Research highlights: As a result of this study, more successful outcomes can be obtained during the biological control of root-knot nematodes

Anahtar Kelime:

Konular: Biyoloji Orman Mühendisliği

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	MOSA I, EHWAETI M, Akkuzu E (2017). Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. , 362 - 367.
Chicago	MOSA Issa,EHWAETI Mahmoud,Akkuzu Erol Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. (2017): 362 - 367.
MLA	MOSA Issa,EHWAETI Mahmoud,Akkuzu Erol Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. , 2017, ss.362 - 367.
AMA	MOSA I,EHWAETI M,Akkuzu E Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. . 2017; 362 - 367.
Vancouver	MOSA I,EHWAETI M,Akkuzu E Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. . 2017; 362 - 367.
IEEE	MOSA I,EHWAETI M,Akkuzu E "Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya." , ss.362 - 367, 2017.
ISNAD	MOSA, Issa vd. "Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya". (2017), 362-367.

APA	MOSA I, EHWAETI M, Akkuzu E (2017). Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. Kastamonu Üniversitesi Orman Fakültesi Dergisi, 17(2), 362 - 367.
Chicago	MOSA Issa,EHWAETI Mahmoud,Akkuzu Erol Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. Kastamonu Üniversitesi Orman Fakültesi Dergisi 17, no.2 (2017): 362 - 367.
MLA	MOSA Issa,EHWAETI Mahmoud,Akkuzu Erol Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. Kastamonu Üniversitesi Orman Fakültesi Dergisi, vol.17, no.2, 2017, ss.362 - 367.
AMA	MOSA I,EHWAETI M,Akkuzu E Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. Kastamonu Üniversitesi Orman Fakültesi Dergisi. 2017; 17(2): 362 - 367.
Vancouver	MOSA I,EHWAETI M,Akkuzu E Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya. Kastamonu Üniversitesi Orman Fakültesi Dergisi. 2017; 17(2): 362 - 367.
IEEE	MOSA I,EHWAETI M,Akkuzu E "Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya." Kastamonu Üniversitesi Orman Fakültesi Dergisi, 17, ss.362 - 367, 2017.
ISNAD	MOSA, Issa vd. "Isolation of fungi associated with Meloidogyne incognita and their effect on its eggs hatching in the Green Mountain region of Libya". Kastamonu Üniversitesi Orman Fakültesi Dergisi 17/2 (2017), 362-367.